10GBASE-LR SFP+ 1310nm 10km DOM Transceiver10GBASE-LR SFP+ 1310nm 10km DOM Transceiver 1 10GBASE-LR...

10GBASE-LR SFP+ 1310nm 10km DOM Transceiver

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10GBASE-LR SFP+ 1310NM 10KM DOM TRANSCEIVER

Application

• Hot-pluggable SFP+ footprint

• Supports 9.95 to 10.5Gb/s bit rates

• Power dissipation < 1W

• RoHS-6 compliant (lead-free)

Features

SFP-10GLR-31

• Receiver limiting electrical interface

• Duplex LC connector

• Built-in digital diagnostic functions

• Industrial temperature range : -40°C to 85°C

• Single 3.3V power supply

• Maximum link length of 10km

• Uncooled 1310nm DFB laser

• 10GBASE-LR/LW 10G Ethernet

• 1200-SM-LL-L 10G Fibre Channel

Description

Product Specifications

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I. General Specifications

Data Rate Specifications Symbol Min Typ. Max Units Ref.

Bit Rate BR 3.144 11.3168 Gb/s 1

Bit Error Ratio BER 10-12 2

Max. Supported Link Length L MAX 40 km 1


10Gb/s Enhanced Small Form Factor Pluggable SFP+ transceivers are designed for use in 10-Gigabit Ethernet links up to 10km over

Single Mode fiber. They are compliant with SFF-8431, SFF-8432 and IEEE 802.3ae 10GBASE-LR/LW, and 10G Fibre Channel 1200-SM-LL-L

Digital diagnostics functions are available via a 2-wire serial interface. The transceiver is a “limiting module”, i.e., it employs a limiting

receiver. Host board designers using an EDC PHY IC should follow the IC manufacturer’s recommended settings for interoperating the

host-

board EDC PHY with a limiting receiver SFP+ module. The optical transceiver is compliant per the RoHS Directive 2011/65/EU.

Notes:

1. 10GBASE-LR, 10GBASE-LW, 1200-SM-LL-L 10GFC.

2. Tested with a 231 – 1 PRBS.

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II. Absolute Maximum Ratings

Parameter Symbol Min Typ. Max Unit Ref.

Maximum Supply Voltage Vcc -0.5 4.0 V

Storage Temperature Ts -40 85 °C

Case Operating Temperature Top °C

Relative Humidity RH 0 85 % 1

Receiver Optical Damage Threshold RxDamage 5 dBm

Note:

Non-condensing.

III. Electrical Characteristics (TOP = 0 to 70 , VCC = 3.14 to 3.46 V)

Parameter Symbol Min Typ. Max Unit Ref.

Supply Voltage Vcc 3.14 3.30 3.46 V

Supply Current ICC 200 285 mA

Transmitter

Input differential impedance Rin 100 120 Ω 1

Differential data input swing Vin,pp 180 850 mVpp

Transmit Disable Voltage VD 2 50 Vcc

V

Transmit Enable Voltage VEN Vee 0.8 V


85-40

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Receiver

Differential data output swing Vout,pp 300 850 mV 2,5

Output rise time and fall time Tr, Tf 28 ps 3

LOS Fault VLOS fault 2 Vcc V 4

LOS Normal VLOS norm Vee 0.8 V 4

Power Supply Noise Tolerance VccT/VccR Per SFF-8431 Rev 3.0 mVpp


Notes:

1. Connected directly to TX data input pins. AC coupling from pins into laser driver IC.

2. Into 100 differential termination.

3. 20 – 80%. Measured with Module Compliance Test Board and OMA test pattern. Use of four 1’s and four 0’s sequence in the PRBS 9

is an acceptable alternative.

4. LOS is an open collector output. Should be pulled up with 4.7k – 10k on the host board. Normal operation is logic 0; loss of signal

is logic 1.

5. The transceiver is a “limiting module”, i.e., it employs a limiting receiver. Host board designers using an EDC PHY IC should follow

the IC manufacturer’s recommended settings for interoperating the host-board EDC PHY with a limiting receiver SFP+ module.

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Parameter Symbol Min Typ. Max Unit Note

Transmitter

Optical Modulation Amplitude (OMA) POMA -5.2 dBm

Average Launch Power PAVE -8.2 +0.5 dBm 1

Optical Wavelength λ 1260 1355 nm

Side-Mode Suppression Ratio SMSR 30 dB

Optical Extinction Ratio ER 3.5 dB

Transmitter and Dispersion Penalty TDP 3.2 dB

Average Launch power when Tx is OFF POFF -30 dBm

Tx Jitter Txj Per 802.3ae requirements

Relative Intensity Noise RIN -128 dB/Hz

Receiver

Receiver Sensitivity (OMA) @ 10.3Gb/S RSENS1 -12.6 dBm 2

Receiver Sensitivity (OMA)@ 10.3Gb/s

RSENS2 -10.3 dBm 3

PAVE +0.5 dBm

Optical Center Wavelength λC 1260 1600 nm

Receiver Reflectance Rrx -12 dB

-14.4 Average Receiver Power

IV. Optical Characteristics (TOP = -40 to 85 , VCC = 3.14 to 3.46 V))

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V. Digital Diagnostic Specifications


LOS De-AssertLOS De-Assert LOSD -17 dBm

LOS Assert LOSA-30 dBm

LOS Hysteresis 0.5 dB

Notes:

1. Average power figures are informative only, per IEEE 802.3ae.

2. Valid between 1260 and 1355 nm. Measured with worst ER; BER<10-12; 231– 1 PRBS.

3. Valid between 1260 and 1355 nm. Per IEEE 802.3ae.

10GBASE-LR SFP+ transceivers can be used in host systems that require either internally or externally calibrated digital diagnostics.

Parameter Symbol Min Typ. Max Units Ref.

Accuracy

Internally measured transceiver temperature

∆DDTemperature 3 ºC

Internally measured transceiver supply voltage

∆DDVoltage 3 %

Measured TX bias current∆DDBias 10 % 1

Measured TX output power∆DDTx-Power 2 dB

Measured RX received average optical power

∆DDRx-Powe 2 dB

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Dynamic Range for Rated Accuracy


DDTemperature -40 85 ºC


DDVoltage 3.1 3.5 V

Measured TX bias currentDDBias 10 90 mA

Measured TX output powerDDTx-Power -8.2 +0.5 dBm


DDRx-Powe -14.2+0.5

dBm

Max Reporting Range


DDTemperature -40 125 ºC

Internally measured transceiver supply voltage

DDVoltage 2.8 4.0 V

Measured TX bias currentDDBias 0 20 mA

Measured TX output powerDDTx-Power -10 +2 dBm


DDRx-Power -22 +2 dBm

Notes:

Accuracy of measured Tx bias current is 10% of the actual bias current from the laser driver to the laser.

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VI. Pin Description


Pin Symbol Name/Description Ref.

1 VEET Transmitter Ground 1

2 TFAULT Transmitter Fault 2

3 TDIS Transmitter Disable. Laser output disabled on high or open. 3

4 SDA 2-wire Serial Interface Data Line 2

5 SCL 2-wire Serial Interface Clock Line 2

6 MOD_ABS Module Absent. Grounded within the module 2

7 RS0 Rate Select 0. 4

8 RX_LOS Loss of Signal indication. Logic 0 indicates normal operation. 5

9 RS1 Rate Select 1. 4

10 VEER Receiver Ground 1


12 RD-Receiver Inverted DATA out.

AC Coupled.

13 RD+Receiver Non-inverted DATA out.

AC Coupled.


15 VCCR Receiver Power Supply

16 VCCT Transmitter Power Supply


18 TD+Transmitter Non-Inverted DATA in.

AC Coupled.

19 TD-Transmitter Inverted DATA in.

AC Coupled.


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Notes:

1. Circuit ground is internally isolated from chassis ground.

2. TFAULT is an open collector/drain output, which should be pulled up with a 4.7k -10k Ohms resistor on the host board if intended for

use. Pull up voltage should be between 2.0V to Vcc + 0.3V. A high output indicates a transmitter fault caused by either the TX bias

current or the TX output power exceeding the preset alarm thresholds. A low output indicates normal operation. In the low state, the

output is pulled to <0.8V.

3. Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V.

4. Internally pulled down per SFF-8431 Rev 2.0. See Sec. X for the logic table to use for the internal CDRs locking modes.

5. LOS is open collector output. Should be pulled up with 4.7kΩ -10kΩ on host board to a voltage between 2.0V and 3.6V. Logic 0

indicates normal operation; logic 1 indicates loss of signal.

VII. Mechanical Specifications

9

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VIII. Host Board SFP+ Connector Recommendations


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Test Center

FS.COM transceivers are tested to ensure connectivity and compatibility in our test center before shipped out. FS.COM test center is

supported by a variety of mainstream original brand switches and groups of professional staff, helping our customers make the most

efficient use of our products in their systems, network designs and deployments.

The original switches could be found nowhere but at FS.COM test center, eg: Juniper MX960 & EX 4300 series, Cisco Nexus 9396PX &

Cisco ASR 9000 Series, HP 5900 Series & HP 5406R ZL2 V3(J9996A), Arista 7050S-64, Brocade ICX7750-26Q & ICX6610-48, Avaya VSP 7000

MDA 2, etc.

Cisco ASR 9000 Series(A9K-MPA-1X40GE) ARISTA 7050S-64(DCS-7050S-64) Juniper MX960

Brocade ICX 7750-26Q Extreme Networks X670V VIM-40G4X Mellanox M3601Q

Dell N4032F HP 5406R ZL2 V3(J9996A) AVAYA 7024XLS(7002QQ-MDA)


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Test Assured Program

FS.COM truly understands the value of compatibility and interoperability to each optics. Every module FS.COM provides must run

through programming and an extensive series of platform diagnostic tests to prove its performance and compatibility. In our test center,

we care of every detail from staff to facilities—professionally trained staff, advanced test facilities and comprehensive original-brand

switches, to ensure our customers to receive the optics with superior quality.

Our smart data system allows effective product management

and quality control according to the unique serial number,

properly tracking the order, shipment and every part.

Our in-house coding facility programs all of our parts to

standard OEM specs for compatibility on all major vendors and

systems such as Cisco, Juniper, Brocade, HP, Dell, Arista and so

on.

With a comprehensive line of original-brand switches, we can

recreate an environment and test each optics in practical

application to ensure quality and distance.

The last test assured step to ensure our products to be shipped

with perfect package.


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Order Information

Part Number Description

SFP-10GSR-85 10GBASE-SR SFP+ 850nm 300m DOM Transceiver

SFP-10GLRM-31 10G SFP+ 1310nm 2km DOM Transceiver

SFP-10GLR-31 10GBASE-LR SFP+ 1310nm 10km DOM Transceiver

SFP-10GER-55 10GBASE-ER SFP+ 1550nm 40km DOM Transceiver

SFP-10GZR-55 10GBASE-ZR SFP+ 1550nm 80km DOM Transceiver

SFP-10GZRC-55 10G SFP+ 1550nm 100km DOM Transceiver

SFP-10GSR-85 Dual-Rate 1000BASE-SX and 10GBASE-SR SFP+ 850nm 300m DOM Transceiver

SFP-10GLR-31 Dual-Rate 1000BASE-LX and 10GBASE-LR SFP+ 1310nm 10km DOM Transceiver

Note:

10G SFP+ transceiver module is individually tested on corresponding equipment such as Cisco, Arista, Juniper, Dell, Brocade and other

brands, and passes the monitoring of FS.COM intelligent quality control system.


Date post:	10-Mar-2020
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